Hot rolled 13CrMo44 pressure vessel steel sheet vs cold rolled 13CrMo44 pressure vessel steel sheet

ASTM A 53 13CrMo44 pressure vessel steel sheet covers seamless and welded steel pipe with nominal wall thickness. The surface condition is usually black and hot-dipped galvanized. ASTM A 53 13CrMo44 pressure vessel steel sheet is produced mainly for pressure and mechanical applications, and is also used for transport of steam, water, gas line pipes.

In the manufacturing process of boiler pressure components, raw materials must undergo complex processing deformation and welding, so the steel used to manufacture the boiler must also have good process performance. All materials 13CrMo44 pressure vessel steel sheet used to manufacture pressure parts must conform to the relevant national standards for boiler steel. The defects such as delamination, non-metallic inclusion, porosity and looseness in the steel shall be as few as possible, and white spots and cracks are not allowed.

In recent years, after the completion of large-scale, high-speed and automation of steel rolling technology and equipment in the world, the rapid development of 13CrMo44 pressure vessel steel sheet high-precision rolling technology with the goal of improving product quality, expanding varieties, saving energy and reducing consumption, and increasing benefits. For example, in 2013, Anshan Iron and Steel's 4300 mm rolling mill, Shagang's 5000 mm rolling mill and 3500 mm furnace coil rolling mill introduced foreign technology to further upgrade the company's 13CrMo44 pressure vessel steel sheet technical equipment.

For ASTM A573 Grade 70/A573 Gr.70 carbon manganese silicon steel plates, our company would issue the original mill test certificate 13CrMo44 pressure vessel steel sheet EN 10204 3.1 for clients when arrange delivery, so that clients can trace the A573 Gr.70 plates origin easily.

It is very important for a company to have a sound after-sales service system, which better guarantees the interests of customers and increases the reliability of the company's products in the hearts of customers. Our company has a dedicated after-sales service team and good after-sales service reputation, and has been recognized by customers over the past decades. Whenever there is problem about our 13CrMo44 pressure vessel steel sheet steel materials during application on the user site, our after-sales service persons will assist to find solutions at the first time.